My nephew gave me an xperia x2 it's frp locked he's forgot the password so I'm stuck now, the wifi isn't working he's reflashed with some alternate rom prior and in flash tool selected or deselected options which we think is the reason there is now no wifi the mac address and ip aren't there and it doesn't find any networks, I reflashed with the official rom using the emergency restore via the sony pc suite, yet still no mac or ip, any way to bypass this frp it's a legit handset it's we haven't got the original details?
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Hey everybody,
I recently acquired a Nexus 7 tablet that came with 4.2.1.
I used Wug's NRT to Make a back up, Unlock it and then root it.
Few minutes later it asked me to update to 4.2.2, but silly me didn't think further on the consequences so I updated to 4.2.2.
Now I lost root, adb is offline and I can't use the NRT to install TWRP and restore to my 4.2.1 version.
I've ran NRT a couple times and even reisntalled the drivers to see if I could be able to do the previously mentioned operations by selecting "Any build" on the Root Toolkit but all my attempts have been unsuccessful.
So, my question is... what exactly am I supposed to do to get adb online and then root my device again. I already have the bootloader unlocked.
UPDATE: Well it may have been a driver problem since I'm using Windows 8. I switched to a Windows 7 computer and I was able to do the process flawlessly!
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Problem number 2:
My Nexus can connect flawlessly to my home WIFI network, but when I try to connect to my school's public routers it goes on loop saying "Optaining IP..." , "Connecting...", etc.
I have tried switching the options to Static IP and putting in an IP (Say 192.168.1.50) and I can connect to the router, but I have no access to the internet.
This leads me to believe that this is a problem with the Gateway and DNS fields.
For DNS I left it as it was (8.8.8.8) and for Gateway IP I input 192.168.1.254 but I wasn't successful and I still couldn't connect to the internet.
Due to the fact that I was able to connect to the router, I believe it's not a problem with the Nexus' chip, I also think that the router configuration does not need to be edited in any way.
I believe it's the Gateway and IP fields that need to have the correct information, the problem is, that I don't know where/how to obtain that information.
When I checked on my home network and switched to Static IP, I saw how both Gateway IP and DNS were 192.168.1.254.
Maybe if I switch those addresses to that it'll work?
Also, I've been reading around that people have this problem mostly with 4.2.2. Do you guys think rolling to 4.2.1 will fix this problem? I rely on my tablet a lot when I'm on school and It would be a pain to have to go through the tedious process of finding the Gateway and DNS IPs of all the modems around the school.
Thanks.
I recently rooted and unlocked my bootloader for my Nexus 4 and i decided i wanted to unroot and go back to stock becuse i wasnt really do anything with the root. i went into settings and hit reset to factory defaults and now when i want to setup my phone, my wifi will not connect. all the networks show up but it shows Authenticating, obtaining IP address, authenticating and so on.
my build is JDQ39
can someone please help me?
I've just updated my S5 to lollipop. Since then it won't remember any secure wifi networks if I restart the phone, so I have to type in my home router password everytime. It remembers open networks (restored them when I signed in to my Google account). When I put the password in it connects with no problems. Before I updated I didn't have any wifi problems. I've tried different routers/networks. I've tried factory resetting it and then not signing in to Google. None of that has helped. I've not been able to find any solutions anywhere, just people with similar problems. I'm on a rooted stock rom, 5.0.
Any ideas please?
Thanks
I bought an S4 Gt-i9505 yesterday and today I already updated the phone to lollipop via odin. When I try connecting to the internet, I have to keep re-typing my wifi password. Is there any solution to this problem?
NeosHaruki said:
I bought an S4 Gt-i9505 yesterday and today I already updated the phone to lollipop via odin. When I try connecting to the internet, I have to keep re-typing my wifi password. Is there any solution to this problem?
Click to expand...
Click to collapse
Try to forget the network & reconnect again, tickmark the "Save Password"
wifi password not saving
glitch529 said:
Try to forget the network & reconnect again, tickmark the "Save Password"
Click to expand...
Click to collapse
There is no such option as "save password". the only option available is show password and show advanced settings. I have checked advanced settings also but there is nothing which saves password. After every restart it ask for password for the same network which it was connected earlier.
can anyone please help on this? I have tried flashing the stock rom firmware but still that has this issue, Even if I update to latest patches I still face this same wifi password issue.
I have also tried editing the build.prop file (on rooted version) but that even worse the situation as it prevented phone from booting beyond the samsung animation and then i had no option but to download stock firmware and flash it.
Thanks
Ash
I flashed a new rom and now the phone connects to my home wifi but fails to get an ip address.
I have tried other roms that worked in the past but no dice, the error reproduces every single time
I wiped data, formatted it, made a factory reset, flashed roms following the instructions but i havent been able to fix it.
Anyone can give me a hand with this?
Does the phone know its WiFi MAC address
If custom ROM affected your Persist, phone lost its MAC address and cannot connect to WiFi - you should restore your original Persist
But then you probably also lost certificate for DRM L1 (and AFAIK that cannot be restored)
Price for playing with some custom ROMs
Check about Persist in other threads here under Q/A and Guides, things were discussed couple of times (I dunno more, my Persist is still ok)
Thanks a bunch, mate. It shows wifi and Bluetooth mac address, so it looks like that is ok, unless im checking in the wrong place.